JBL PartyBox 520 Portable Battery-Powered Party Speaker – Black

Elevate your party to the next level with the JBL PartyBox 520, the ultimate portable, battery-powered speaker. This powerhouse delivers electrifying sound with its dual 7.5-inch woofers and 1-inch dome tweeters, producing deep, booming bass and crystal-clear highs. JBL’s advanced AI Sound Boost technology intelligently optimizes audio in real-time for rich, distortion-free sound at any volume.

The vibrant built-in lightshow creates a dynamic atmosphere for any celebration. Designed for non-stop fun, the PartyBox 520 offers up to 15 hours of playtime on a single charge. Extend the party by swapping in a replaceable battery (sold separately) or get 2 extra hours from just a 10-minute quick charge. Its splashproof design is built to withstand lively environments.

Stay connected with cutting-edge Bluetooth 5.4 and multi-point connectivity. Unlock even more power by wirelessly linking multiple JBL PartyBox speakers using Auracast™ technology. Plus, the built-in USB-C powerbank keeps your devices charged so the music—and your phone—never die.